Poy, V., & Cao, H. (2011). The China challenge: Sino-Canadian relations in the 21st century. University of Ottawa Press.

Poy, Vivienne, and Huhua Cao. The China Challenge: Sino-Canadian Relations in the 21st Century. Ottawa: University of Ottawa Press, 2011.

Poy, Vivienne, and Huhua Cao. The China Challenge: Sino-Canadian Relations in the 21st Century. University of Ottawa Press, 2011.